Meth and the Brain. 1  Meth releases a surge of dopamine, causing an intense rush of pleasure or prolonged sense of euphoria. 2  Over time, meth destroys dopamine receptors, making it impossible to feel pleasure. 3  Although these pleasure centers can heal over time, research suggests that damage to users' cognitive abilities may be permanent.
Ammolite is an opal-like organic gemstone found primarily along the eastern slopes of the Rocky Mountains of North America. It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell.
Eco Concrete Etcher is a water-based non-hazardous, non-corrosive, biodegradable, odorless, VOC free, non-flammable concrete etching and cleaning solution. This advanced formula incorporates a blend of organic chemicals and surfactants for the most effective concrete etching solution available.ncluding toxic fumes and corrosive run-off. Eco Concrete Etcher is the preferred eco-friendly and user friendly etching alternative for interior or exterior surface preparation. It opens the pores on hard-troweled or non porous surfaces allow better adhesion prior to application of any of our Concrete Sealer products.